How to generate ppk file?

1. First install puttygen in your system.
2. Open puttygen and click on ‘load’ button.
3. Select .pem file which is located in your system.
4. Click on ‘save private key’ button after that it prompts for entering passpharse.
5. If you want enter passpharse in key passpharse and confirm passpharse fields.
6. If not, click on ‘yes’ button in alert dialogue box.